$1.)$ GIVEN: Floor Framing

$-$ Library Building $-$ Reading Rooms

$-$ Ceramic tile, $3/4"$ thick

$-\backslash (5-1/2^\{\backslash$prime $\backslash$prime$\}\backslash )$ thick concrete

$-22$ gauge metal decking

$-$ W$12$x$40$ Steel Joists @ $3\text{'}0"$ oc $($span $15-$ft$)$

$-$ W$18$x$100$ Steel Beams @ $10\text{'}0"$ oc $($span $35-$ft$)$

$-$ T$-$Bar Ceiling $($metal$,$ suspension$)$

$-$ Mechanical ductwork, $3$ psf

$-$ Sprinkler fire system, $4$ psf

FIND:

a$.)$ Floor Live Load for this building occupancy

b$.)$ Calculate the Dead Load for this structure, include miscellaneous load as discussed in lecture

c$.)$ Determine if there is a live load reduction for the beams

$2.)$ GIVEN: Roof Framing

$-$ Hotel Rooms, $2-$story

$-$ Flat Roof

$-4-$ply $+$ gravel composition roof

$-2\mathrm{.}5"$ Rigid Fiberglass Insulation boards

$-\backslash (1^\{\backslash$prime $\backslash$prime$\}\backslash )$ Roof sheathing$/$plywood

$-2$x$8$ Wood Joists @ $16"$ oc $($span $8-$ft$)$

$-4$x$8$ Wood Beams@$4\text{'}0"$ oc $($span $12-$ft$)$

$-$ W $24160$ Steel Girders @ $\backslash (16^\{\backslash$prime$\}0^\{\backslash$prime $\backslash$prime$\}\backslash )$ oc $($span $50-$ft$)$

$-\backslash (5/8^\{\backslash$prime $\backslash$prime$\}\backslash )$ Gypsum board ceiling

FIND:

a$.)$ Roof Live Load for this building occupancy

b$.)$ Calculate the Dead Load for this structure, include miscellaneous load as discussed in lecture

c$.)$ Determine if there is a live load reduction for the girders